Move! Buzzing noise from left speaker on T60/T60p

I've had this annoying buzzing on my left speaker on my T60p and another T60. It doesn't happen all the time - but when it does, it happens even when I plug in headphones.
I've called the support line, and they've replaced my speakers - same problem. I haven't had time to call back...
Anyone else having this problem?
Metalist Kharkiv vs Sporting Lisbon liv e stream Atletico Madrid vs Hannover 96 liv e strea m

Could be interference, my smartphone causes my PC speakers to emit gibberish every once in a while if it's too close. Most speakers aren't shielded against that.

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It would be nice to get this working...
thanks in advance,
Aiden

Hi
I have found this useful Toshiba document which described very similar issue:
http://support.toshiba-tro.de/kb0/FAQ6201DW000YR01.htm
Maybe it helps

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Nowhere near enough information to go on, really. If this is a switched socket and the speaker works when it's not connected, then there's either a socket fault or a headphone fault. Try it with another pair of headphones and see if it still happens. If it doesn't, you have faulty headphones. If it does, then you have some sort of a wiring or socket fault.

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Fixed.
Whilst playing around with the balance control, I discovered left was right and right was left.
Opened the top cover, unplugged flipped over and replugged the speaker plug on the left board (it looks like it's a one way plug but it still allows it to be plugged in the wrong way).
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Best.

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There's an incessant clicking noise coming from the left side of my macbook, about once a second, not from the speaker. I can't tell if it's the top or bottom, but bottom is my guess. What is causing this/should I be worried about it?

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I have noticed this buzzing noise (like crackling electricity of sorts) comign from the left side of the machine out of the cooling vent. I bought my IMAC in 2010 and have not had any problems with it until now. I noticed the "noise" a couple of months back and it would show up here and there every once in a while, it was not annoying, so I let it be. Until this last time, when the noise was loud and annoying, I could not just forget about it. I am under warranty and called into Apple to see what can be done for this problem. I was told to take it into my nearest Apple store to get it looked at, since over the phone they could not do anything about it.
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Will update if problem is resolved!
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This might seem a strange answer, but it has fixed this fault on my 27" two year old iMac (at least for a few days now, will be monitoring).
I had this very fault suddenly develop last week.   It was consistent, the noise increased with screen brightness, but was also present with the screen asleep.
I looked at every forum on the subject, became almost convinced my fans weren't controlling properly as well.
I decided it was the switched mode power supply, discussed repair options with my local Apple Store.
Checked the household mains voltage - I'm in the UK, it was slightly low at 236v AC, but thats acceptable.
Then ....
We have a garden full of water features and LED lighting.
I just decided to check all our power junction boxes that supply power to various pumps and lighting.
I found one of the boxes full of water, with the Live, Neutral and Earth, and the 12v DC cables all under water and shorted together.   The terminals were all corroded and burnt.
Yet, I had no faults present in the garden, everything was running normally.   And the RCD breaker had not tripped.
I repaired the box, fitted new terminals and rewired the box.
And since I did that, my Mac has cured itself.
I've had it running for hours to get hot, no noise, gone completely.
And the mains voltage now measures 242v AC (should be a nominal 240).
The RCD did not trip because, with all the cables shorted in water, there would no out of balance condition to initiate a trip.
So, I can only assume that arcing or the short was causing some harmonics on our mains supply that was been picked up by the coils in the Mac power supply.
The 12v DC supply in the junction box was also supplied by a switched mode supply.   I dont understand why something didnt blow in the garden, but it didnt.
I'm monitoring the Mac as the solution just seems unrelated.
Oh, and I noticed our Intruder Alarm panel was humming loudly and now it isn't.
So, I would suggest anyone with this issue takes note of any unusual humming or buzzing in any other electrical item within the house, or outside.   It may indicate you have an issue elsewhere.
Even any loose mains plugs in equiment could be causing a slight arcing on the contacts, causing noise on the mains that may be getting picked up.
Coming from an interest in high-end analogue Hi-Fi, amplifiers always performed better with a dedicated, clean, mains supply, usually from a 40 amp rated cable fed direct from your electricity meter to supply your Hi-Fi.
The amplifiers would exhibit less noise and a cleaner sound with more detail.   And the transformers in the power supply were a lot quieter too.
And what do we have today - ethernet tranducers plugged into household sockets, superimposing high frequency signals onto the household wiring.
They would cause havoc with top-end amplifiers, I'm sure.
I hope this is the solution, saves me an expensive repair.
I've never had any problems with the six Macs I've owned in the last 12 years.

Y50 clicking sound from left speaker and muffled sound

Hello,
I just bought the Y50 yesterday with the GTX 960M. Unfortunatly i noticed while playing that the left speaker started to do a clicking noise, in addition the sound became muffled. When i tilt the laptop the problem is resolved i.e. the clicing stops and the sound returns to normal. After a few minutes the same problem returns until i tilt the laptop or lift it again.
Please help.
Model Number:
20378
Serial Number:
Mod comment: Serial number removed for members protection.

Hi Goldenbird,
Welcome to Lenovo Community!
As per the query we understood that you are facing issue with left speaker in your Lenovo Y50 laptop.
This might be issue with the speaker cable which is not seated properly, please visit the nearest service center fo further details
Click here to open a link where you can select the country and get the exact contact support number. I’m sure
they will be a great help.
Hope this helps. Do post back if the issue persists!
Best regards,
Ashwin. S
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Buzzing sound from left of powerbook when tilted

If I tilt my powerbook at all I hear a buzzing noise coming from the left side of the powerbook. This has been somewhat recent and I wasnt sure what the problem was.
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Likely it's a loose fan, which I wouldn't not take care further.

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Hello From Russia)) I bought Brand New Macbook pro 15" Late 2011 Ci7, this is incredible machine. But a month past and i started to notice a very strange behavior:
When i using mac for resource "Eating" application or processes my computer starts to Heat-this is normal.
When i close all the apps here starts interesting) I have Istat installed, so i can see what temps are in my system. Computer is cooling, and when cpu reaches 50-55 degrees (Celsium, from 80 degrees, because of heavy load) ,my left speaker produces a single loud pop sound. (like something turning of may be)
In other terms of use absolutely is fine! It is very strange and i dont know is normal or not(
Thank you very much, and sorry for my english.

That is not something I would expect. I would go to a repair facility and have it checked.
Ciao.

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It seams that we aren't using the same application.
In mine, if the cell C3 is selected, pressing shift + tab select the cell B3 which is what you wanted in your original post (or I understood it wrongly).
If what you want is the ability to insert a new row above the current one or at top of a table, you can't do that this way.
Same response if you want to insert a new column to the left of the table.
To do that, the soluce is to select the top row or the leftmost column.
There is a funny bug in the menu items.
If your table has a header row, entering the menu Format > Table, we get four items:
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option up arrow
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Yvan KOENIG (VALLAURIS, France) samedi 11 septembre 2010 23:52:27

T61p has awful static/clipping from left speaker

Hello all,
I just got a T61p (6457MM1) today and love it (well, I love it after I turned off the "Beep" driver that was making the keyboard beep every time I typed "around".)
The only problem with it is that the sound out of the left speaker is, well, crap. It clips, there's a static sort of sound, it generally sounds awful.
I have the latest version of the sound card drivers as listed on the Lenovo site. I have run Windows Update and installed all of those.
I searched the Internet and found some people [http://forum.notebookreview.com/showthread.php?t=261186] who are reporting this same problem and that it occurred due to a BIOS update. Given that this system is brand new (and that I've run through the ThinkPad updater too), I'm confident it has the latest BIOS.
Is Lenovo aware of this/is there something I can do?
The easiest way to hear the problem is to open the Sound Control Panel. click "Configure", then click Test. You can hear that in the test tone, the left speaker sounds substantially worse than the right. This occurs at any volume.
Also, I wanted to set up the password reset service questions, in case I ever forgot my BIOS supervisor password. I set it up in the BIOS, but the help text then says to run the "Create Recovery Media" program from Windows? I ran that program and made the CD, but it didn't ask me to set any questions and if I look in the BIOS again it still says the status of the password reset service is "In Progress".
I wanted to burn a set of recovery discs, but I can't, every time I try I get an error message that says "The files required for creating the rescue media cannot be found," then "An internal error has caused this process to fail." I am talking with my sales rep to try to get a set of recovery discs sent to me since the program to make them isn't working.
Is there some other way to establish the password reset service questions?
Thanks in advance.

Hello,
I own a T42p since 4 years now and has always been working like a dream, except for a harddisk failure. Since I did create a backup to CD/DVD I was able to restore my Windows XP environment without much trouble. I subsequently updated my laptop with WIN-SP3, updated BIOS etc etc, and updated all Thinkvantage software (e.g. RnR 4.2, Client Solution 8 etc etc).
I also 'updated/repaired' the MBR, based on a Lenovo defect based on the same error, but didn't solve the issue.
Problem: I have not been able to create a new complete CD/DVD backup set. The error message from RnR is "The files required for creating the rescue media cannot be found," then "An internal error has caused this process to fail", as StarmanDX excperienced.
I can continue to create the backup, but I cannot create the corresponding boot disk.

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Hi moon, and welcome to Apple Discussions.
Sounds like it's time to speak with someone higher up, and politely explain the situation to them. If no luck there, call Apple Customer Relations. Make sure you get case numbers for each time they attempt to fix something.

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Can anyone help!!!

To Start with, check in sound balance...to do that...
Go to control panel -> Sound -> Double Click on Speakers -> Levels -> Balance...
Although I am an HP employee, I am speaking for myself and not for HP.
Make it easier for other people to find solutions, by marking my answer with 'Accept as Solution', if it solves your problem.
Click on the BLUE KUDOS button on the left to say "Thanks"

Move! Buzzing noise from left speaker on T60/T60p

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